Exhibit (b)

CERTIFICATION
 
I, Jonathan Gans, Chief Executive Officer and President of Ironwood Multi-Strategy Fund LLC (the “Fund”), certify that:

1.          The Form N-CSR of the Fund (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2.          The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Fund.

Date: June 26, 2026
/s/ Jonathan Gans

Jonathan Gans, Chief Executive Officer and President

(principal executive officer)


CERTIFICATION

I, Martha Boero, Treasurer of Ironwood Multi-Strategy Fund LLC (the “Fund”), certify that:

1.          The Form N-CSR of the Fund (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2.          The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Fund.

Date: June 26, 2026
/s/ Martha Boero


Martha Boero, Treasurer

(principal financial officer) 


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